levbob

Reason why the O-ring could move out of groove and loose seal was deformed plastic casting in clear plastic cover of Shurflo 255-213. O-ring groove malformed. (View Post)

Replaced filter next to water pump with new filter. Runs now with no air in water lines, pump pressurizes system then shuts off. Unscrewing clear plastic cap on old filter shows distorted O-ring - pr… (View Post)

parked inthe sun, battery switch is on (View Post)